Jntech 5KVA Low Frequency Solar Inverter / Solar Charge Controller Inverter

Brand Name:JNTECH
Certification:CE
Model Number:JNF4KLF/48V
Minimum Order Quantity:2
Delivery Time:3-30 working days
Payment Terms:L/C, T/T
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Location: Hefei Anhui China
Address: NO.28 Taiyuan Road Hefei Anhui China
Supplier`s last login times: within 12 hours
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Product Details

Jntech 4KVA Low Frequency Inverter , Remote Area Daily Electricity Supply System

1. Introduction


Combing functions of inverter, AC charger, solar MPPT charge controller and AC by-pass to offer uninterrupted power support with portable size. The comprehensive LCD display offers user-configurable and easy accessible button operation.





2. System features:

Intelligent:

Advanced battery management system(BMS);

Support sealed battery and lithium battery;

Special AC output design, adopt emergency & heavy loads separate control.


3. 4KVA solar off-grid inverter with hybrid controller parameters

PV Input
Max. PV array input voltage150Vdc
Recommended PV array power6000W
MPPT voltage range65-145Vdc
Battery
Rated voltage48Vdc
Rated charge current70A
Efficiency≥97%
TypeGel/Lithium
Inverter Output
Rated output capacitor4000VA
Rated output power3200W
Output voltage230Vac(±5%)
Rated frequency50/60Hz(±3%)
Standby loss≤10W
Max. efficiency90%~93%
Total harmonic distortion (THD)<3%
Rated current18A
Current peak factor3:1
Overload

125% @rated power, 70s; 150% @rated power, 30s;

200% @rated power, 5s; 300% @rated power, 10ms

AC Input
AC input charge voltage160~270Vac
AC input frequency50/60Hz(±3%)
Max. charge current40A
Grid by-pass
Switching time<20ms
Mechanical data
Dimension485mm*365mm*235mm
Weight30kg
Other parameters
Protection levelIP21
Audible noice<60dB
Cooling methodForce cooling
Operate temperature-20℃~+50℃
Storage temperature-25℃~+70℃
Status indicatorLCD+LED
InterfaceRS485(optional)
Elevation2000m (>2000m derting operate)

China Jntech 5KVA Low Frequency Solar Inverter / Solar Charge Controller Inverter supplier

Jntech 5KVA Low Frequency Solar Inverter / Solar Charge Controller Inverter

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